Fixed:
Crash when quitting the application before the main window is displayed
[MAC] Crash when loading grayscale maps with IRAY
[MAC] VRAM detection is not correct with the new High Sierra OS
[Plugin] Downloading assets from Substance Source does not work anymore
[Scripting] Incorrect minimum plugin version detection
[Export] Fail to save export preset after exporting textures
[Instancing] Issue on generators instantiated in a TextureSet with no Additional Maps
[Viewport] Dithering does not work with resolution above 4k
[Viewport] 2D View material display is covered with noise
[Shelf] Improve loading time for shelf presets
[Engine] Incorrect blending when painting under color selection

Install:

(1) Run the installer
(2) Replace Substance Painter.exe with the cracked file